Envoy Firmware Security Vulnerabilities
An issue was discovered on Enphase Envoy R3.x and D4.x devices. There are hardcoded web-panel login passwords for the installer and Enphase accounts. The passwords for these accounts are hardcoded values derived from the MD5 hash of the username and serial number mixed with some static strings. The...
5.3CVSS
5.4AI Score
0.002EPSS
An issue was discovered on Enphase Envoy R3.x and D4.x devices with v3 software. The default admin password is set to the last 6 digits of the serial number. The serial number can be retrieved by an unauthenticated user at /info.xml.
9.8CVSS
9.5AI Score
0.013EPSS
An issue was discovered on Enphase Envoy R3.x and D4.x devices. There is a custom PAM module for user authentication that circumvents traditional user authentication. This module uses a password derived from the MD5 hash of the username and serial number. The serial number can be retrieved by an un...
7.5CVSS
7.8AI Score
0.003EPSS
An issue was discovered on Enphase Envoy R3.x and D4.x (and other current) devices. The upgrade_start function in /installer/upgrade_start allows remote authenticated users to execute arbitrary commands via the force parameter.
8.8CVSS
8.7AI Score
0.02EPSS
Enphase Envoy versions D7.0.88 is vulnerable to a command injection exploit that may allow an attacker to execute root commands.
9.8CVSS
9.7AI Score
0.001EPSS